General information |
Hypostomus cochliodon (Kner, 1854) |
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Common name | Cascudo |
Synonyms |
- |
IUCN Red List status (2014) |
Not Reported |
Habitat |
Freshwater |
Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Loricariidae. |
Geographical distribution |
Brazil; Argentina |
Occurrence |
native: Brazil; native: Argentina |
Remarks |
- |
Karyological information |
Geographical area of study |
Iguacu River, PR, Brazil. |
Source of chromosomes |
- |
Number of specimens with sex |
5 (4 male, 1 female) |
Diploid chromosome number |
64 |
Karyotype formula |
12m+16sm+16st+20a |
Fundamental arm number |
- |
Chromosome length |
- |
Sex chromosome |
- |
Chromosome staining/banding/FISH |
Ag-NORs present on terminal region of long arm of chromosome pair 28. |
Reference |
Bueno V, Venere PC, Zawadzki CH, Margarido VP (2013). Karyotypic diversification in Hypostomus Lacépede, 1803 (Siluriformes, Loricariidae): biogeographical and phylogenetic perspectives. Rev Fish Biol Fisheries, 23: 103–112. |
Cross Link |